CurseForge · Minecraft mod
Protoncracker Engine
A simple engine to configure, enable, and disable mods from the Protoncracker Framework and, in the near future, others.
Quick answer
Which Protoncracker Engine release should I use?
Protoncracker Engine pckr-engine-0.1.0+mc26.1.2.jar targets 26.1.2 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Protoncracker Engine required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Protoncracker Engine pckr-engine-0.1.0+mc26.1.2.jar need?
pckr-engine-0.1.0+mc26.1.2.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Protoncracker Engine without breaking your instance.
Built for Protoncracker Engine pckr-engine-0.1.0+mc26.1.2.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use pckr-engine-0.1.0+mc26.1.2.jar. It targets 26.1.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside pckr-engine-0.1.0+mc26.1.2.jar. It opens that exact file at the source.
About this project
What does Protoncracker Engine add?
Protoncracker Engine
The PCKR Engine is the core configuration framework and management mod for all my mods. It provides a clean, unified, in-game configuration interface, automatic server-client configuration synchronization in multiplayer, and dynamic resource reloading.
Features
- Options Menu Integration: Access the config dashboard directly by clicking the PCKR Engine button inside the standard Minecraft Options menu.
- Unified Configuration Dashboard: View and change settings for all recognized mods, organized into Server and Client categories.
- Zero Hotkey Conflicts: Removes redundant keybinds so your keyboard layout stays completely clear.
- Multiplayer State Sync & Locking: Master settings are registered and managed server-side. When connecting to a multiplayer server, the server locks in configurations on client screens to prevent drift and mismatches.
- Dynamic Reloading: Reloading configurations dynamically updates block replacement lists and recipe load conditions instantly without needing to restart the game world.
In-Game Options Screen
Open the standard Minecraft Options menu and click the PCKR Engine button next to "Done" to open the dashboard. The dashboard splits mods into:
- Server Mods: Mods that govern server-side logic (e.g. worldgen replacements, mob behaviors, loot tables).
- Client Mods: Mods that govern client-side visual preferences (e.g. rendering, scaling, tooltips).
- Unrecognized Mods: Other loaded Fabric mods in the current environment (displayed in read-only form).
Within the config menu, players can:
- Toggle simple options (ON/OFF buttons).
- Click on "Expand" to open a mod's options, where they can:
- Adjust numeric values (+/- buttons).
- Choose list values (selector options).
- Run on-demand mod tasks.
- If a mod has more than 10 settings, clicking Configure... opens its own subscreen, which can be heavily customized.
Server Commands
Admin commands are available to server operators (permission level 2+):
/pckr reload: Loads all configuration files from disk, runs reload listeners for each active mod to sweep chunks/levels, and re-evaluates all dynamic recipes and conditions.
Contributing
Are you also tired of developing custom UI and hotkey placements to configure your mods? Use the Protoncracker Engine's Documentation (link to be developed) to learn how to make it a part of your project, and never worry about it again.
Thanks for downloading, and if you ever run into any issues, please contact me. I'll get it sorted right away. ~protoncracker.
Project description from CurseForge.
Pick your setup
Protoncracker Engine by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Protoncracker Engine versions and loaders
pckr-engine-0.1.0+mc26.1.2.jar
pckr-engine-0.1.0.jar
12 Jul 2026
Looking for an older file? The official CurseForge project page is in Resources.